CDIP 9band_direction 239

KAUMALAPAU SOUTHWEST, LANAI, HI - 239 Classic View

Wave energy and mean wave direction resolved into 9 bands

As requested by the US Army Corps of Engineers, CDIP has special data formats for wave energy and direction.
9-bands: 2-6, 6-8, 8-10, 10-12, 12-14, 14-16, 16-18, 18-22 & 22+ seconds
Spectral processing performed on 1600-second samples
For each band, equivalent Hs = 4*sqrt(Band Energy)
Wave direction in each band represents the average, in support of coastal process studies

Band Direction

waveTime	Dp °	22+	22-18	18-16	16-14	14-12	12-10	10-8	8-6	6-2
Dec 16, 12:30	142	182	202	193	230	264	253	200	157	142
Dec 16, 12:00	143	162	155	171	221	270	250	171	165	143
Dec 16, 11:30	143	163	150	184	205	272	250	209	162	143
Dec 16, 11:00	143	166	177	206	250	273	255	185	178	143
Dec 16, 10:30	142	127	166	178	250	267	261	215	184	142
Dec 16, 10:00	142	169	181	232	282	270	243	201	185	142
Dec 16, 09:30	142	185	150	161	204	254	248	202	170	142
Dec 16, 09:00	141	135	114	145	226	249	253	215	183	141
Dec 16, 08:30	145	131	165	197	256	269	255	214	180	145
Dec 16, 08:00	145	144	175	174	260	265	261	196	180	145
Dec 16, 07:30	145	164	177	181	258	271	251	209	178	145
Dec 16, 07:00	143	125	169	211	260	265	256	203	172	143
Dec 16, 06:30	143	107	156	200	257	247	245	192	179	143
Dec 16, 06:00	140	143	159	156	255	265	250	204	182	140
Dec 16, 05:30	154	74	208	196	242	260	249	206	182	154
Dec 16, 05:00	160	238	153	170	254	256	241	206	181	160
Dec 16, 04:30	164	275	206	207	262	266	254	194	172	164
Dec 16, 04:00	162	142	216	220	252	255	242	178	179	162
Dec 16, 03:30	162	277	180	189	254	263	220	193	183	162
Dec 16, 03:00	173	46	184	213	267	259	247	191	183	173
Dec 16, 02:30	175	170	182	211	275	264	247	195	184	175
Dec 16, 02:00	174	127	165	214	263	239	229	185	187	174
Dec 16, 01:30	173	134	136	136	262	257	234	183	177	173
Dec 16, 01:00	169	219	199	209	251	273	226	174	182	169
Dec 16, 00:30	171	294	180	252	263	248	224	171	175	171
Dec 16, 00:00	169	93	152	10	231	265	224	169	172	169
Dec 15, 23:30	154	231	244	122	264	264	219	170	163	154
Dec 15, 23:00	161	39	250	231	257	232	215	167	155	161
Dec 15, 22:30	160	110	129	214	258	250	228	176	161	160
Dec 15, 22:00	154	313	191	202	245	262	220	164	164	154
Dec 15, 21:30	159	108	182	222	258	255	213	150	157	159
Dec 15, 21:00	158	272	152	218	298	248	214	158	166	158
Dec 15, 20:30	157	167	222	267	270	250	212	163	175	157
Dec 15, 20:00	159	253	68	56	251	248	205	171	165	159
Dec 15, 19:30	158	110	67	259	246	246	230	181	167	158
Dec 15, 19:00	157	155	238	225	249	259	221	184	166	157
Dec 15, 18:30	157	78	76	34	262	257	224	187	168	157
Dec 15, 18:00	161	222	228	53	238	255	229	181	170	161
Dec 15, 17:30	162	210	353	250	251	264	239	184	172	162
Dec 15, 17:00	159	237	26	42	245	248	246	202	171	159
Dec 15, 16:30	162	258	73	226	259	257	232	186	174	162
Dec 15, 16:00	156	53	118	244	268	264	244	190	168	156
Dec 15, 15:30	157	215	160	227	257	270	225	191	172	157
Dec 15, 15:00	156	92	117	269	270	251	255	190	172	156
Dec 15, 14:30	157	188	91	233	256	250	246	175	166	157
Dec 15, 14:00	158	114	115	251	275	236	238	182	165	158
Dec 15, 13:30	158	146	143	247	253	241	227	171	166	158
Dec 15, 13:00	155	210	217	267	259	264	247	175	169	155
Dec 15, 12:30	153	138	117	275	273	265	228	175	162	153

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